juce::ControlButton Class Reference

Represents a button on a block device. More...

Classes
struct	Listener
	A listener that can be attached to a ControlButton object so that it gets called when the button is pushed or released. More...

Public Types
enum	ButtonFunction {   mode, volume, up, down,   scale, chord, arp, sustain,   octave, love, click, snap,   back, playOrPause, record, learn,   button0, button1, button2, button3,   button4, button5, button6, button7 }
	These are all known types of control buttons. More...

Public Member Functions
	ControlButton (Block &)
virtual	~ControlButton ()
	Destructor. More...
virtual ButtonFunction	getType () const =0
	Returns the button's type. More...
virtual juce::String	getName () const =0
	Returns the button's description. More...
virtual float	getPositionX () const =0
	Returns the position of this button on the device, in device units. More...
virtual float	getPositionY () const =0
	Returns the position of this button on the device, in device units. More...
virtual bool	hasLight () const =0
	Returns true if this button has a controllable light. More...
virtual bool	setLightColour (LEDColour newColour)=0
	If the button can light-up, this sets its colour. More...
void	addListener (Listener *)
void	removeListener (Listener *)

Public Attributes
Block &	block

Protected Attributes
juce::ListenerList< Listener >	listeners

Detailed Description

Represents a button on a block device.

Member Enumeration Documentation

ButtonFunction

enum juce::ControlButton::ButtonFunction

These are all known types of control buttons.

You can find out which buttons a device has by calling getButtons(), and can get the name of a button type with getButtonName().

Enumerator
mode
volume
up
down
scale
chord
arp
sustain
octave
love
click
snap
back
playOrPause
record
learn
button0
button1
button2
button3
button4
button5
button6
button7

Constructor & Destructor Documentation

ControlButton()

juce::ControlButton::ControlButton

(

Block &

)

~ControlButton()

virtual juce::ControlButton::~ControlButton ( )

virtual

Destructor.

Member Function Documentation

getType()

virtual ButtonFunction juce::ControlButton::getType ( ) const

pure virtual

Returns the button's type.

getName()

virtual juce::String juce::ControlButton::getName ( ) const

pure virtual

Returns the button's description.

getPositionX()

virtual float juce::ControlButton::getPositionX ( ) const

pure virtual

Returns the position of this button on the device, in device units.

For buttons that are on the side of the device, this may want to return a value that is beyond the phyiscal block size.

getPositionY()

virtual float juce::ControlButton::getPositionY ( ) const

pure virtual

Returns the position of this button on the device, in device units.

For buttons that are on the side of the device, this may want to return a value that is beyond the phyiscal block size.

hasLight()

virtual bool juce::ControlButton::hasLight ( ) const

pure virtual

Returns true if this button has a controllable light.

setLightColour()

virtual bool juce::ControlButton::setLightColour ( LEDColour  newColour )

pure virtual

If the button can light-up, this sets its colour.

addListener()

void juce::ControlButton::addListener

(

Listener *

)

removeListener()

void juce::ControlButton::removeListener

(

Listener *

)

Member Data Documentation

block

Block& juce::ControlButton::block

listeners

juce::ListenerList<Listener> juce::ControlButton::listeners

protected

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The documentation for this class was generated from the following file:

• juce_blocks_basics.h